.context {
    margin: 10px auto;
    display: flex;
    width: 900px;
}

.news {
    border-radius: 5px;
    display: inline-block;
    width: 200px;
    margin: 10px;
    box-sizing: border-box;
    background-color: #fff;
}

.news ul {
    list-style: none;
    padding: 10px;
    /* margin: 10px 10px 10px 30px; */
    text-decoration: none;
    /* text-align: center; */
}

.news ul li {
    text-align: center;
    width: 100px;
    height: 30px;
    line-height: 30px;
    /* margin: 10px; */
    /* margin-bottom: 20px; */
    /* border-radius: 10px; */
    /* background-color: rgb(2, 245, 237); */
    border-bottom-style: solid;
}

.news ul li a {
    text-decoration: none;
    color: black;
}

.news ul li:hover {
    background-color: rgb(17, 99, 171);
}

.showContent {
    border-radius: 5px;
    width: 680px;
    margin-right: 10px;
    margin-top: 0px;
    margin: 10px;
    box-sizing: border-box;
    flex-grow: 1;
}

.list_notice ul li a{
    text-decoration: none;
    color: black;
}

.list_notice ul li a:hover{
    color: rgb(17, 99, 171);
}